The next step in the House Judiciary Committee's attempts to hear from the architects of the administration's interrogation policy: the panel just voted to authorize a subpoena for David Addington. Last week, Addington indicated that he might appear to testify if the committee subpoenaed him. It's not clear yet when that hearing might be.

The committee also is seeking to hear from John Yoo, John Ashcroft, Doug Feith, former CIA Director George Tenet, and former lawyer in the Office of Legal Counsel Daniel Levin. The committee continues to negotiate with all of those possible witnesses about appearing in the future, according to a press release yesterday. During the vote just now, Rep. Jerrold Nadler (D-NY) said that "most" of the witnesses the committee wanted to hear from had agreed to appear.